keyword
MENU ▼
Read by QxMD icon Read
search

Anti-coagulants

keyword
https://www.readbyqxmd.com/read/29786530/meta-analysis-of-safety-and-efficacy-of-oral-anti-coagulants-in-patients-requiring-catheter-ablation-for-atrial-fibrillation
#1
Hammad Rahman, Safi U Khan, Michael DePersis, Tehseen Hammad, Fahad Nasir, Edo Kaluski
BACKGROUND: The ideal oral anticoagulant agent during catheter ablation (CA) for atrial fibrillation (AF) remained unclear. HYPOTHESIS: Novel oral anticoagulants (NOACs) are safer and effective compared to uninterrupted vitamin K antagonists (U-VKA) among patients requiring CA for AF. METHODS: Four randomized controlled trials (RCTs) and 9 observational studies (OS) were selected using PubMed/Medline, EMBASE and the CENTRAL data bases (Inception-December-2017)...
May 9, 2018: Cardiovascular Revascularization Medicine: Including Molecular Interventions
https://www.readbyqxmd.com/read/29783997/graft-protective-effect-and-induction-of-cd4-foxp3-cell-by-thrombomodulin-on-allograft-arteriosclerosis-in-mice
#2
Enzhi Yin, Shigefumi Matsuyama, Masateru Uchiyama, Kento Kawai, Masanori Niimi
BACKGROUND: Thrombomodulin (TM) is a promising therapeutic natural anti-coagulant, which exerts the effects to control disseminated intravascular coagulation. However, little is known whether TM on micro-vessels could play an important role in the regulation of intimal hyperplasia. We investigated the vessel-protective effect of TM in the survival of fully major histocompatibility complex (MHC)-mismatched murine cardiac allograft transplantation. METHODS: CBA recipients transplanted with a C57BL/6 heart received intraperitoneal administration of normal saline or 0...
May 21, 2018: Journal of Cardiothoracic Surgery
https://www.readbyqxmd.com/read/29769494/clinical-profile-and-outcome-of-peripartum-cardiomyopathy-a-study-in-a-tertiary-cardiac-hospital-of-bangladesh
#3
N Fatema, S K Banerjee, C M Ahmed, A A Habib, F Rahman, S A Ahsan, H Hoque, R C Debnath, S Hashem, J Arzu
This study was done to evaluate the clinical profile, management and to analysis of pregnancy outcomes of peripartum cardiomyopathy pregnant women. Follow up was done after treatment and to see the prognosis. All patients admitted with peripartum cardiomyopathy from July 2009 to June 2014 in the department of Cardiology, Bangabandhu Sheikh Mujib Medical University (BSMMU), Dhaka, Bangladesh were considered for this observational study. Seventy two (72) women were evaluated. Primi-paras are 28 (39%) of the total study population...
April 2018: Mymensingh Medical Journal: MMJ
https://www.readbyqxmd.com/read/29764223/insight-into-carrageenases-major-review-of-sources-category-property-purification-method-structure-and-applications
#4
Benwei Zhu, Fang Ni, Yun Sun, Xianyu Zhu, Heng Yin, Zhong Yao, Yuguang Du
Carrageenan, a kind of linear sulfated polysaccharides consisting of D-galactose with alternating α-1,3 and β-1,4 linkages, has been widely applied in the food and cosmetic industries as thickening and gelling agents due to excellent properties, such as gel-forming ability and chemical stability. It can be degraded by carrageenases to produce a series of even-numbered carrageenan oligosaccharides, which exhibit various fascinating functions, such as anti-inflammation, anti-coagulation, anti-tumor, and anti-thrombosis effects...
May 15, 2018: Critical Reviews in Biotechnology
https://www.readbyqxmd.com/read/29757439/risk-of-thrombosis-with-anti-phospholipid-syndrome-in-systemic-lupus-erythematosus-treated-with-thrombopoietin-receptor-agonists
#5
Zelie Guitton, Louis Terriou, Jean-Christophe Lega, Raphaele Nove-Josserand, Miguel Hie, Zahir Amoura, James B Bussel, Mohamed Hamidou, Eric Rosenthal, Bertrand Lioger, Dominique Chauveau, Axel Chaminade, Nadine Magy-Bertrand, Marc Michel, Sylvain Audia, Bertrand Godeau, Matthieu Mahevas
Objectives: The use of thrombopoietin-receptor agonists (TPO-RAs) has increased as a second-line therapy in ITP, but the efficacy and safety of such drugs has not been evaluated in SLE-associated ITP. Methods: This was a multicentre retrospective cohort study from 2009 to 2016. Participating centres (n = 11) were secondary- or tertiary-care hospitals belonging to the French national network for adult ITP. Results: We included 18 patients with SLE-ITP treated with TPO-RAs; 10 (55%) had aPL, 5 (27%) showing definite APS...
May 10, 2018: Rheumatology
https://www.readbyqxmd.com/read/29754562/cardiology-electronic-consultation-e-consult-use-by-primary-care-providers-at-va-medical-centres-in-new-england
#6
Eun Ji Kim, Jay D Orlander, Melissa Afable, Sumeet Pawar, Sarah L Cutrona, Steven R Simon, Judith Strymish, Varsha G Vimalananda
Introduction E-consultations (e-consults) were implemented at VA medical centers to improve access to specialty care. Cardiology e-consults are among the most commonly requested, but little is known about how primary care providers (PCPs) use cardiology e-consults to access specialty care. Methods This is a retrospective analysis of 750 patients' medical charts with cardiology e-consults requested by medical providers (October 2013-September 2015) in the VA New England Healthcare System. We described the patients and referring provider characteristics, and e-consult questions...
January 1, 2018: Journal of Telemedicine and Telecare
https://www.readbyqxmd.com/read/29742480/clinical-benefits-and-pharmacology-of-scutellarin-a-comprehensive-review
#7
REVIEW
Liping Wang, Qiang Ma
Stroke and myocardial infarction are among the most common causes of mortality and disability in the world. The ischemic injury underlying these illnesses is complex, involving intricate interplays among many biological functions including energy metabolism, vascular regulation, hemodynamics, oxidative stress, inflammation, platelet activation, and tissue repair that take place in a context- and time-dependent manner. The current drug therapy of choice is to timely resupply the blood to the ischemic tissue; but reperfusion may introduce additional harm to the tissue through a process known as ischemia/reperfusion injury...
May 6, 2018: Pharmacology & Therapeutics
https://www.readbyqxmd.com/read/29740591/postnatal-and-adult-aortic-heart-valves-have-distinctive-transcriptional-profiles-associated-with-valve-tissue-growth-and-maintenance-respectively
#8
Emily Nordquist, Stephanie LaHaye, Casey Nagel, Joy Lincoln
Heart valves are organized connective tissues of high mechanical demand. They open and close over 100,000 times a day to preserve unidirectional blood flow by maintaining structure-function relationships throughout life. In affected individuals, structural failure compromises function and often leads to regurgitant blood flow and progressive heart failure. This is most common in degenerative valve disease due to age-related wear and tear, or congenital malformations. At present, the only effective treatment of valve disease is surgical repair or replacement and this is often impermanent and requires anti-coagulation therapy throughout life...
2018: Frontiers in Cardiovascular Medicine
https://www.readbyqxmd.com/read/29735342/dabigatran-reduces-endothelial-permeability-through-inhibition-of-thrombin-induced-cytoskeleton-reorganization
#9
Hyun-Jung Choi, Na-Eun Kim, Jayoung Kim, Sunho An, Seung-Hee Yang, Jimin Ha, Sunghee Cho, Il Kwon, Young Dae Kim, Hyo Suk Nam, Ji Hoe Heo
Dabigatran etexilate (DE), a new oral anti-coagulant, is a direct thrombin inhibitor. Clinical trials showed the favorable benefit-to-risk profile of DE compared to warfarin for the prevention of ischemic stroke in patients with atrial fibrillation. Remarkably, patients treated with dabigatran showed reduced rates of intracerebral hemorrhage compared to warfarin. As the breakdown of endothelial barrier integrity is associated with hemorrhagic events and as thrombin increases endothelial permeability, we hypothesized that dabigatran preserves the endothelial barrier by inhibiting thrombin-induced permeability...
April 25, 2018: Thrombosis Research
https://www.readbyqxmd.com/read/29718871/neurological-symptoms-and-spinal-cord-embolism-caused-by-endoscopic-injection-sclerotherapy-for-esophageal-varices-a-case-report-and-literature-review
#10
Shiqian Liu, Nannan Wu, Mingkai Chen, Xi Zeng, Fang Wang, Qian She
RATIONALE: Spinal cord embolism is a rare complication of endoscopic injection sclerotherapy (EIS). PATIENT CONCERNS: We report a case of a 56-year-old man who presented neurological symptoms and spinal cord embolism caused by EIS on esophageal varices. Clinical signs and symptoms, laboratory tests, thoracic magnetic resonance imaging (MRI), and related treatment supported its diagnosis. DIAGNOSES:: spinal cord embolism. INTERVENTIONS: We stopped the hemostatic and anti-coagulation treatment, and switched to nerve nutrition, microcirculation, and hormone therapy, along with administering gastric mucosal protective agents...
May 2018: Medicine (Baltimore)
https://www.readbyqxmd.com/read/29704312/self-expandable-tubular-collagen-implants
#11
Luuk R M Versteegden, Marja Ter Meer, Roger M L M Lomme, J Adam van der Vliet, Leo J Schultze Kool, Toin H van Kuppevelt, Willeke F Daamen
Collagen has been extensively used as a biomaterial, yet for tubular organ repair synthetic polymers or metals (e.g. stents) are typically used. In this study we report a novel type of tubular implant solely consisting of type I collagen, suitable to self-expand in case of minimal invasive implantation. Potential benefits of this collagen scaffold over conventional materials include improved endothelialization, biodegradation over time and possibilities to add bioactive components to the scaffold, such as anti-coagulants...
April 28, 2018: Journal of Tissue Engineering and Regenerative Medicine
https://www.readbyqxmd.com/read/29703489/mechanisms-and-management-of-coagulopathy-in-acute-promyelocytic-leukemia
#12
Sachin David, Vikram Mathews
Acute promyelocytic leukemia (APL) is a subtype of leukemia which is associated with unique and distinctive coagulopathy. In the absence of treatment it is rapidly fatal and even after initiation of therapy the major cause of early mortality is related to hemorrhagic complications. The coagulopathy can be exacerbated with the start of treatment. In the absence of early hemorrhage related deaths the probability of cure exceeds 90% in low and intermediate risk patients and 80% even in high risk patients, highlighting the importance of understanding the pathophysiology of this complication and instituting prompt and appropriate management strategies...
April 2018: Thrombosis Research
https://www.readbyqxmd.com/read/29679396/validity-and-application-of-immunoturbidimetric-and-enzyme-linked-immunosorbent-assays-for-the-measurement-of-adiponectin-concentration-in-ponies
#13
N J Menzies-Gow, E J Knowles, I Rogers, D I Rendle
BACKGROUND: Circulating adiponectin concentrations were lower in ponies with a history of endocrinopathic laminitis and in non-laminitic ponies that subsequently developed laminitis. The assays used in these studies have been discontinued or are no longer valid. OBJECTIVES: i) To determine the validity of immunoturbidimetric (IT) and enzyme linkedimmunosorbent (ELISA) assays for equine total and high molecular weight (HMW) [adiponectin] measurement and ii) to investigate the association between [adiponectin] measured using these assays and endocrinopathic laminitis...
April 20, 2018: Equine Veterinary Journal
https://www.readbyqxmd.com/read/29674197/villous-explants-from-preeclamptic-placentas-induce-sflt1-in-pbmcs-an-ex-vivo-co-culture-study
#14
Stephen Kyle Gonzales, Martina Badell, Hanh Cottrell, Bassam Rimawi, Venkataraman Deepak, Neil Sidell, Augustine Rajakumar
OBJECTIVES: Soluble Flt1 (sFlt1) is an anti-angiogenic protein linked to the pathology of preeclampsia (PE). While the placenta serves as the major organ producing sFlt1 during normal pregnancy, peripheral blood mononuclear cells (PBMCs), endothelial cells, and stromal cells also produce sFlt1. The key question is 'what drives the overexpression of sFlt1 observed during PE?' In the present work we show evidence for sFlt1 over-expression in PBMCs due to interaction with placental villi from PE patients...
February 25, 2018: Pregnancy Hypertension
https://www.readbyqxmd.com/read/29673871/tailored-on-demand-anti-coagulant-dosing-an-in-vitro-and-in-vivo-evaluation-of-3d-printed-purpose-designed-oral-dosage-forms
#15
Basel Arafat, Nidal Qinna, Milena Cieszynska, Robert T Forbes, Mohamed A Alhnan
Coumarin therapy has been associated with high levels of inter- and intra-individual variation in the required dose to reach a therapeutic anticoagulation outcome. Therefore, a dynamic system that is able to achieve accurate delivery of a warfarin dose is of significant importance. Here we assess, the ability of 3D printing to fabricate and deliver tailored individualised precision dosing using an in-vitro model. Sodium warfarin loaded filaments were compounded using hot melt extrusion (HME) and further fabricated via fused deposition modelling (FDM) 3D printing to produce capsular-ovoid-shaped dosage forms loaded at 200 and 400 µg dose...
April 16, 2018: European Journal of Pharmaceutics and Biopharmaceutics
https://www.readbyqxmd.com/read/29673652/the-checklist-manifesto-for-mechanical-circulatory-support-targeting-anti-coagulation-efficiency
#16
EDITORIAL
Patricia A Uber, Hector O Ventura
No abstract text is available yet for this article.
May 2018: Journal of Heart and Lung Transplantation
https://www.readbyqxmd.com/read/29672166/the-effect-of-leech-extracts-on-endothelial-cell-coagulation-related-factors-and-endothelial-dysfuction-related-molecules
#17
Lixu Xu, Xue Li, E Zhang, Hao Liang, Weiting Li, Shangyi Wang, Shuliang Song, Aiguo Ji
OBJECTIVE: This study was focused on screening leech extracts to identify those with little or no anti-coagulation effect or with significant anti-endothelial dysfunction activity. METHODS: Different leech extracts were prepared by enzymolysis and microbial transformation and their cytotoxicity were measured by MTT assay. The effect of different leech extracts on mRNA expression of coagulation-related factors (PAI, vWF, tPA, PS, TFPI, TM) was quantified by RT-PCR...
April 19, 2018: Clinical and Experimental Hypertension: CHE
https://www.readbyqxmd.com/read/29655810/a-review-of-interventions-to-increase-vena-cava-filter-retrieval-rates
#18
REVIEW
Amie Goodin, Qiong Han, Driss Raissi, Joshua D Brown
OBJECTIVE: Inferior vena cava filters (IVCFs) are indicated for therapeutic and prophylactic treatment of venous thromboembolism in patients where anti-coagulation has failed or is contraindicated. Retrievable IVCFs are not always retrieved despite clinical recommendations. The purpose of this review is to compare results in the literature regarding interventions to improve IVCF retrieval rates. METHODS: Articles were identified via the search terms "vena cava filters" and "inferior vena cava filters" in conjunction with "retrieval...
April 12, 2018: Annals of Vascular Surgery
https://www.readbyqxmd.com/read/29655662/evaluation-of-low-intensity-anti-coagulation-with-a-fully-magnetically-levitated-centrifugal-flow-circulatory-pump-the-magentum-1-study
#19
Ivan Netuka, Peter Ivák, Zuzana Tučanová, Stanislav Gregor, Ondrej Szárszoi, Poornima Sood, Daniel Crandall, Jessica Rimsans, Jean Marie Connors, Mandeep R Mehra
BACKGROUND: The HeartMate 3 left ventricular assist system is engineered to avoid pump thrombosis, yet bleeding complications persist. We investigated the safety of low-intensity anti-coagulation in patients with the HeartMate 3. METHODS: The Minimal AnticoaGulation EvaluatioNTo aUgment heMocompatibility (MAGENTUM 1) pilot study is a prospective, single-arm study of low-intensity warfarin anti-coagulation in patients implanted with the HeartMate 3 pump. After standard warfarin anti-coagulation (international normalized ratio [INR] 2...
March 27, 2018: Journal of Heart and Lung Transplantation
https://www.readbyqxmd.com/read/29650295/acquired-von-willebrand-syndrome-and-impaired-platelet-function-during-venovenous-extracorporeal-membrane-oxygenation-rapid-onset-and-fast-recovery
#20
Johannes Kalbhenn, Axel Schlagenhauf, Simone Rosenfelder, Axel Schmutz, Barbara Zieger
BACKGROUND: Bleeding contributes to the high mortality of venovenous extracorporeal membrane oxygenation (vvECMO). The development of acquired von Willebrand syndrome (AVWS) has been identified as relevant pathology during ECMO. This study was performed to determine the onset of AVWS after implantation and the recovery of von Willebrand factor (VWF) parameters after explantation of ECMO in a large cohort of patients. METHODS: VWF parameters of 59 patients treated with vvECMO at a university ECMO center were obtained before ECMO implantation, during therapy, and after explantation...
March 17, 2018: Journal of Heart and Lung Transplantation
keyword
keyword
10530
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"